source:Industry Trends release time:2024-02-23 Hits: Popular:led screen wholesaler
1. Flashing LED beads generally use a working voltage of 5V.
2. The working voltage of flashing LED beads should not exceed the specified value of the rated voltage, otherwise it is easy to damage the device. The voltage should not be too low, otherwise the light will be dim.
3. Flashing LED beads distinguish the positive and negative poles, and cannot be connected in reverse. Generally, the long leg is the positive pole, and the short leg is the negative pole.
4. The orientation of the flashing LED device should not be close to the heating components.
5. When welding flashing LED beads, the welding temperature should not be too high. Generally, a soldering iron with a power of less than 30W can be used for welding. The welding time should not be too long, usually 3 seconds.
6. Flashing LED bead equipment should be careful, and the pipe pins should not be under stress. The root of the lead wire should not be bent, and the welding point should be away from the root of the pipe, generally greater than 15mm.
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